Rede de Administração Jobs

Any organization with an online presence wants to ensure that this presence is seamless, and that users and customers can constantly access their website for information, or to purchase goods and services. A network administrator ensures that this technical support is solid, and works to quickly resolve any potential issues within the network, to make sure that all systems are a go when it comes to the organization.


This often includes testing the network for weaknesses, which could lead to resolving more deep-seeded technical issues that could have been lethal to the company’s growth. It also includes utilizing specific e-mail and internet filters to protect the organization from outside threats of all kinds, and ensuring that the company’s network is updated in every sense possible.

 

A network administrator’s role can be very different, depending on the organization, but almost always requires a diligent eye and a pro-active attitude when it comes to protecting the security and productivity of a company or organization. The position requires a tremendous amount of technical knowledge, and without network administrators, organizations would be susceptible to more attacks, and have much less network resilience, which is essential in terms of overall productivity.

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    94 trabalhos encontrados, preços em EUR

    Precisamos configurar uma nova VPN (OpenVPN) utilizando o pfsense como firewall, de modo que possibilite acesso para um ambiente virtualizado.

    €141 (Avg Bid)
    €141 Média
    12 ofertas

    • Need to wipe and reconfigure existing Windows server, upgrade hardware, test and troubleshoot • Need to configure and integrate new NAS into existing infrastructure • Initially some on-site work will be required

    €43 / hr (Avg Bid)
    Local
    €43 / hr Média
    1 ofertas
    GNU octave -- 2 6 dias left

    be able to analyse IP addressing requirements and design an addressing scheme. be able to analyse the requirements of IP routing and choose appropriate routing methods. be able to demonstrate how internetworking devices obtain their network configuration. be able to explain how data flows through the internet. be able to ascertain and evaluate selection of applications and protocols for transferri...

    €121 (Avg Bid)
    €121 Média
    1 ofertas

    I am doing some works in the lab and I am searching for somebody who is real DNS expert in BIND and can help me with my learning. Do not apply if you are newbie in DNS. Its a complex topology. Thanks!

    €27 (Avg Bid)
    €27 Média
    9 ofertas

    Just need someone with access to Cisco [fazer login para ver a URL] Looking to get my Cisco 2802i access point updated to the latest software for home use and need [fazer login para ver a URL] Thanks

    €174 (Avg Bid)
    €174 Média
    3 ofertas

    we have many dedicated servers and the some isps are sniffing our data and this matter cause the blocking of server's ip. we need a solution for encrypting output data via proxy server. note1: we tried SSL. note2: our clients can not use VPN.

    €515 (Avg Bid)
    €515 Média
    4 ofertas
    GNU octave 6 dias left

    be able to analyse IP addressing requirements and design an addressing scheme. be able to analyse the requirements of IP routing and choose appropriate routing methods. be able to demonstrate how internetworking devices obtain their network configuration. be able to explain how data flows through the internet. be able to ascertain and evaluate selection of applications and protocols for transferri...

    €60 (Avg Bid)
    €60 Média
    1 ofertas

    be able to analyse IP addressing requirements and design an addressing scheme. be able to analyse the requirements of IP routing and choose appropriate routing methods. be able to demonstrate how internetworking devices obtain their network configuration. be able to explain how data flows through the internet. be able to ascertain and evaluate selection of applications and protocols for transferri...

    €18 (Avg Bid)
    €18 Média
    2 ofertas

    We have VM Hosts running FT. They connect to 2 Cisco 3800's We have 2 Internet providers. We want to setup the network for fault tolerance. If a switch or ISP fails, traffic will keep flowing on the backup network.

    €45 (Avg Bid)
    €45 Média
    3 ofertas

    We are DegreeMe. We have created an online application that is directed towards college students. We have the application built using Node.js, MongoDB for the database, and running on Google Cloud Platform. We are looking for people who have experience in network engineering: scalability, testing, handling traffic. You must have experience in Node.js, MongoDB and Google Cloud Platform. We are look...

    €21 / hr (Avg Bid)
    €21 / hr Média
    7 ofertas

    Analyse protocol analyser and create report on Trace using wireshark

    €80 (Avg Bid)
    €80 Média
    10 ofertas
    Soporte IT 6 dias left

    Busco una persona para ayudarnos con un proyecto de soporte IT mínimo de 3 meses. Necesito un perfil de administración de redes y soporte IT. Se valorará conocimientos en inglés.

    €1051 (Avg Bid)
    €1051 Média
    18 ofertas

    We are looking for a admin to help with maintenance on our open vpn server and make sure everything is running as it should be. Person should have knowledge how to fix problems and have great knowledge on openvpn

    €31 / hr (Avg Bid)
    €31 / hr Média
    17 ofertas

    I have an OpenWRT installed router and also have a VPN server on the destination. I can connect the server from my PC and Phone, but I want to set up the VPN on this router and set some routes to route all requests of a specific dest IP to that destination and the other traffic go without VPN, so the local users don't need to connect VPN on their devices. Thanks

    €25 (Avg Bid)
    €25 Média
    6 ofertas

    Ich möchte gerne eine VPN Verbindung zwischen einem Turris Omnia und einem Lancom Router einrichten. Standort A: Lancom 1783VA Dient als VPN Server feste IPv4 und FQDN vorhanden Standort B: Turris Omnia (ähnlich wie ein offener Openwrt Router) nur feste IPv6 Adresse (Glasfaser DS-lite Anschluss) Ich möchte dass der Router am Standort B selbstständig eine site 2 site VPN Verbi...

    €27 (Avg Bid)
    €27 Média
    1 ofertas
    network automation 6 dias left
    VERIFICADO

    I need with telecommunicational knowledge

    €4 / hr (Avg Bid)
    €4 / hr Média
    3 ofertas
    Anycast GEO DNS 6 dias left
    VERIFICADO

    I only give this work someone did something very similar Prove me send me similar work you done before DO NOT BID If you have less than 5 feedback. If you are company If you have less than 3*'s This is not a server load balance but DNS server fail over project to avoid single point failure if you do something similar prove me that you are the one I am looking for, but I don't accept a...

    €143 (Avg Bid)
    €143 Média
    2 ofertas
    bioinformatics 6 dias left
    VERIFICADO

    Introduction to Unix/Linux command

    €17 (Avg Bid)
    €17 Média
    4 ofertas
    Windows Server/Desktop in China 6 dias left
    VERIFICADO

    Hi, I need access to a windows computer that is located in China. I need RDP access to the desktop to do some website testing as if I was in China. If you have a desktop or virtual server with any windows OS on it that you can provide remote desktop access, please message me.

    €106 (Avg Bid)
    €106 Média
    5 ofertas

    it doesn't have to be a top view, but more like a marketing ploit for warehouses and such. i would like you to make a form of visualization of how we will set up the warehouses

    €309 (Avg Bid)
    €309 Média
    41 ofertas

    Hello Looking for freeradius, radius and squid proxy /sock expert to fine tune some apps. If you are expect in radius and squid proxy / sock then please ping me so we can discuss. Thank you.

    €149 (Avg Bid)
    €149 Média
    4 ofertas
    In store WIFI and POS set up 5 dias left
    VERIFICADO

    Need someone in Naperville IL to set up WIFI and POS system in our new store. Person has to go to store physically to work on it.

    €176 (Avg Bid)
    €176 Média
    3 ofertas

    We are certified and specialized in it environment upgrade like vblock, VxBlock, VxRail , nutanix and other high end environment....we are based out of USA and India

    €677 (Avg Bid)
    €677 Média
    2 ofertas

    I have created a python script using youtube dl to download all the videos from 70 channels, but I am facing a problem whenever I try to download them. The problem is HTTP 429 too many requests. In case anyone is aware of youtube-dl and can do changes in python script. Otherwise maybe create some other code which changes IP address/use proxy etc. Or we can even use some other tool. Only thing requ...

    €91 (Avg Bid)
    €91 Média
    7 ofertas

    i want developer with good knowledge of freeradius 3.0 and also work isp billing software with mikrotik

    €17 - €146
    €17 - €146
    0 ofertas
    cisco monitoring tool 5 dias left
    VERIFICADO

    need an web app to monitor pppoe users and users live traffic using snmp trap for cisco ASR 1002

    €117 (Avg Bid)
    €117 Média
    4 ofertas

    The end goal is to have a panel where I can go and create/manage/resize virtual instances of Linux distros and Windows machines. I plan to connect this with WHMCS. SolusVM Virtualizor Cloudmin

    €64 (Avg Bid)
    €64 Média
    5 ofertas
    Kamailio dispetcher model 5 dias left
    VERIFICADO

    need to add logic in kamailio that register / dial request chose dispatcher

    €9 - €26
    €9 - €26
    0 ofertas

    We need you to design and simulate a 4G cellular mobile telecommunication network for a given area to satisfy the operational requirements economically. The cellular technology under consideration is the GSM Public Land Mobile Network (PLMN). Considerations will be given to both the technical and economic aspects of the project. We need you to work with CelPlanner software tool to plan and desig...

    €190 (Avg Bid)
    €190 Média
    4 ofertas

    We are a datacenter infrastructure/hosting provider and are looking to improve our daily workflow. We want to transition from partly spreadsheet-based DCIM administration, with several separate non-connected systems for billing, IPAM, etc. into something that is interconnected and gives us a single pane of view for daily operations, keeping track of all changes and server-related info. We're...

    €39 / hr (Avg Bid)
    €39 / hr Média
    10 ofertas
    wireless network redesign 5 dias left
    VERIFICADO

    its a small job you are required to explore the given case study and provide a solution, employing the latest wireless communication techniques.

    €123 (Avg Bid)
    €123 Média
    14 ofertas

    We are a Networking company and designed the network in the city but confirmed by overseas network professionals to find us our technical issue. Project: Network Monitoring 1- network policy is Mikrotek 2- Firewall and blocking 3- Network Usage 4- client end usage 5- fiber connectivity usage 6- devices maintenance and check the logs 7- server monitoring 8- testing routers and modems thi...

    €161 (Avg Bid)
    €161 Média
    17 ofertas

    We need you to design and simulate a 4G cellular mobile telecommunication network for a given area to satisfy the operational requirements economically. The cellular technology under consideration is the GSM Public Land Mobile Network (PLMN). Considerations will be given to both the technical and economic aspects of the project. We need you to work with CelPlanner software tool to plan and desig...

    €17 - €146
    €17 - €146
    0 ofertas

    Problem statement : we have deployed grey log server which contain 3 syslog server and 3 elastic search server we are facing issue in configuring the 3 elastic server in cluster as well as connectivity with the syslog server Expected Output: The elastic server must be able to store log in syslog server being in active state with as well as work standalone in case of failure of the 2 server.

    €121 (Avg Bid)
    €121 Média
    4 ofertas

    We are from an IT consulting firm and an online tutoring company One of our client is in need of project assistance in the Blockchain - Network Security - computation and information technology We need the work to be completed in 3 days from now so only if you are available immediately to work on our project please bid

    €5 / hr (Avg Bid)
    €5 / hr Média
    1 ofertas

    packet analysis to help understand what could cause a "New fragment overlaps old data (retransmission?)" malformed TCP packet. I believe this is causing a disconnect in a RemoteApp session to Azure. Preference of someone who is very familiar with RDP protocol / connection handshake. Seeking recommendations to remedy and resolve frequent disconnects.

    €136 (Avg Bid)
    €136 Média
    8 ofertas

    Hi there, I have to do a Cisco Packet Tracer project for school, I have to write a report so don't have time to do this task. OSPF routing protocol to communicate with head office and branch offices. There needs to be 1 head office which will be in area 0. There will be 3 branch offices, 1 branch office will be in area 1 and the other office in area 2. (area 1 and 2 branch office are connec...

    €21 (Avg Bid)
    €21 Média
    12 ofertas
    Need Linux trainer 5 dias left
    VERIFICADO

    I need to understand the core Linux complete artchitecture. I am looking for a trainer who can teach me Linux architecture , directory structure. I am familiar with commands, installations and used myself Ubuntu and Red Had.

    €173 (Avg Bid)
    €173 Média
    8 ofertas

    I am new instructor at xyz university. I have found that the material they use to teach is not good, I would like someone with a experience in networking to make me a lab material for 13 weeks. I have another job I have no time to do this task. If you believe you are up to the task please contact me. Topics are: - Introduction to Cisco Packet Tracer Software - Setup a network simple bridge, ...

    €117 (Avg Bid)
    €117 Média
    18 ofertas

    Hi i need to run docker behind the iptables but when i run it firewall stop working properly , also i need full description to make same things on the live server. and little work with elastic search

    €35 (Avg Bid)
    €35 Média
    3 ofertas

    Necesito persona que pueda configurar correctamente OLT ZTE C300

    €26 - €214
    €26 - €214
    0 ofertas

    Los Aps no se puedes registrar en la controladora por un error de DTS u otros necesito conectarles a la controladora y configurar unos 4 ssid, 2 con 802.1x ed rapido roamming y autenticación.

    €162 (Avg Bid)
    €162 Média
    6 ofertas
    Not an ordinary speed test 4 dias left
    VERIFICADO

    I WANT AN App on android and IOS and a website that have : 1 - A custom speed test . 2- A Bufferbloat test 3 - specific apps speed test. 4 - Games servers ping test. 5 - and more...

    €1177 (Avg Bid)
    €1177 Média
    28 ofertas

    I have a dedicated server running ubuntu and wondering if i can have a vpn set up on 3 of the server ips.

    €201 (Avg Bid)
    €201 Média
    17 ofertas

    Objective: Instructions to configure AWS instance with 2 interfaces (primary / secondary), each having 1 public IPV4 and 2 public IPV6's Prerequisites - instance AMI: Ubuntu Server 18.04 LTS (HVM) - instance type: [fazer login para ver a URL] - primary network interface - if1-public-ipv4-1 (Elastic IP) - if1-ipv6-1 - if1-ipv6-2 - secondary network interface - if2-public-ipv4-1 (Elast...

    €97 (Avg Bid)
    €97 Média
    12 ofertas

    Tengo un dedicado en ovh el cual atacan bastante, estoy buscando alguien que pueda bloquear estos ataques

    €99 (Avg Bid)
    €99 Média
    6 ofertas
    €166 Média
    6 ofertas

    Disponemos de un servidor PROXMOX 6.2 alojado en HETZNER y queremos configurar la red del servidor y 2 maquinas virtuales para poder acceder externamente a la IP y tener acceso a internet.

    €33 (Avg Bid)
    €33 Média
    4 ofertas
    Mikrotik Bridge 4 dias left
    VERIFICADO

    Hello need help for filter bridge lan

    €33 (Avg Bid)
    €33 Média
    14 ofertas